#4544C0#4544C0

#4544C0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.7% C 0.188 H 276.6°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4544C0
RGB	rgb(69, 68, 192)
HSL	hsl(240, 50%, 51%)
HSV	hsv(240, 65%, 75%)
CMYK	cmyk(64.1%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(36.37, 38.51, -64.92)
CIE-LCH	lch(36.37, 75.48, 300.68°)
OKLab	oklab(46.74% 0.0217 -0.1871)
OKLCH	oklch(46.74% 0.188 276.6)
XYZ	xyz(14.0327, 9.2041, 50.8960)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4544C0 #BFC044

analogous

#4481C0 #4544C0 #8344C0

triadic

#4544C0 #C04544 #44C045

tetradic

#4544C0 #C04481 #BFC044 #44C083

square

#4544C0 #C04481 #BFC044 #44C083

split-complementary

#4544C0 #C08344 #81C044

monochromatic

#232367 #333295 #4544C0 #7372CF #A0A0DF

Accessibility & contrast

On white

7.39

#4544C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4544C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4544C0

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4544C0	#FFFFFF	#000000	##FFFFFF
##4544C0	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4544c0;
/* rgb */ color: rgb(69, 68, 192);
/* oklch */ color: oklch(46.7% 0.188 276.6);

Tailwind

colors: {
  custom: {
    50: '#8778d4',
    500: '#4544c0',
    950: '#000000',
  },
}

SCSS

$custom: #4544c0;
$custom-light: #8778d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4544c0",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 240.484,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46739,
    "c": 0.18839,
    "h": 276.6
  },
  "luminance": 0.09205
}

Semantic roles & 50–950 ramp

primary

#4544C0

secondary

#CBCB94

accent

#D94FD8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4544C0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →